Microphone



FIG. 1 is a top, front, right perspective view of a microphone showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dash-dot-dash broken lines represent the unclaimed boundaries of the claimed design. The uniformly spaced broken lines represent portions of the microphone that form no part of the claimed design. 

The ornamental design for a microphone, as shown and described. 